ORTHAHEEL Women's Verona Mule Slipper High-density cork/rubber midsoles feature Orthaheels built-in, award winning biomechanical orthotic footbed, which supports your feet and helps realign the lower legs, improving posture and balance. Fabric covered rubber outsoles provide stability and traction for indoor use. EcoFresh anti-bacterial odor-reducing footbed and linings. Imported from Spain. Built-in orthotic footbed provides arch support and is great for people with plantar fasciitis.